On the morning of June 29, Valve reloaded Dota 2 patch 7.27.
The first update happened at night, but the developers had to roll back the changes to the previous version of the game due to broken matchmaking.

In the new patch, Valve changed the modes of All Pick, Captain's Mode and Random Draft, and also reworked many artifacts.
With the update, two new basic items appeared in the game - Voodoo Mask and Blitz Knuckles.
The developers also changed the formulas for gaining experience and gold for killing enemy heroes.

On June 16, game designer Dota 2 IceFrog spoke about the imminent release of patch 7.27.
He clarified that the changes will affect artifacts and the economy of the game.